1 files changed, 0 insertions, 13 deletions
diff --git a/Smoke/fluids.h b/Smoke/fluids.h
index 22bfa83..32082db 100644
--- a/Smoke/fluids.h
+++ b/Smoke/fluids.h
@@ -32,18 +32,8 @@ extern int frame_index;
 #define HISTORY_SIZE        80
 
 extern int   winWidth, winHeight;      //size of the graphics window, in pixels
-extern int   color_dir;            //use direction color-coding or not
-extern float vec_scale;			    //scaling of hedgehogs
-extern int vis_dataset;
-extern int glyph_scalar;
-extern int glyph_vector;
 
 //////////////////
-
-void select_dataset(int arg);
-void set_glyph_scalar(int arg);
-void set_glyph_vector(int arg);
-
 int  fluids_get_var_dim(void);
 void fluids_set_var_dim(int);
 
@@ -82,9 +72,6 @@ struct vis_data_arrays {
 };
 
 
-extern int active_slider;
-
-
 
 void fluids_set_calculate(int calculate);
 int fluids_get_calculate(void);